唸る （うなる） to groan, to moan, to roar, to howl, to growl, to hum (engine, wind, etc.), to buzz, to whiz, to sough, to make a low, dull sound, to ooh and aah (in admiration), to sing in a strong, low voice (esp. traditional chant or recitation), to be about to burst, to overflow

唸るほど （うなるほど） to a great extent, incredibly (tasty, much, etc.), (money) to burn, rolling in (cash)

唸り （うなり） groan, moan, roar, howl, growl, bellow, hum (e.g. motor), buzz (e.g. bee, wire in wind), sough, beat tone, beats

うなり声 （うなりごえ） groan, moan, roar, growl, buzz, hum (e.g. motor), whistling (e.g. wind, wires in the wind)